Trumeter APM Multi Input

The APM-M2 can be programmed (using the free setup software) to measure volts, amps or frequency. It auto-detects AC or DC on the input, and measures up to 600V with an accuracy of 1%. The dynamic display can change color, flash and/or change annunciator message depending on signal level. Digital outputs can be set to activate when input is above, below, between or outside the setpoints.